package j01;

import java.util.Scanner;

public class j06 {
	  public static void main(String[] args) {
    	  Scanner scanner=new Scanner(System.in);
    	  int a=scanner.nextInt();
    	  int b=scanner.nextInt();
    	  if (a>b){
    		  System.out.println(a);
    	  }else{
    		  System.out.println(b);
    	  }

}
}